How fast do cacti grow?

Question

I know it’s coming into winter now so naturally things will definitely slow down quite a lot, but I’ve had this lil #MammillariaHaageana for a few months now, and I don’t think he’s growing all that much. He’s got quite a large root system for his size which is why he’s in such a bigger pot than his #BlueColumnarCactus brother, but I’m just a tad concerned that he doesn’t seem to be growing at all.

Any thoughts?

#HappyPlants #PlantsMakePeopleHappy #PlantAddict #SucculentLove #PlantTherapy

Any thoughts?

#HappyPlants #PlantsMakePeopleHappy #PlantAddict #SucculentLove #PlantTherapy

@JollyLillypilly · Answer

Hi.  I have a similar cactus which started out slowly too.  I gave it a few drops of succulent food and it started thriving a few weeks later.  Maybe you could source a bottle from your plant store and give it a try.  Follow the care instructions on the bottle.  All the best!